April 18, 2014 Next week is Earth week, Monday is Ocean Blue for Spirit points.

Physical Science April 18, 2014  HW: Write what you learned from pH lab.  W-U: What is the purpose of pH scale?  Obj.: pH lab observations and discussion, read Acids and Bases are Everywhere  PB: Write agenda, W-U, lab, article reading

pH Lab Observations 1.Write a visual description of each container on your table. Discuss what you wrote w/ lab partners and information. 2.Hold the container 12 inches away from chest, and use opposite hand to waive over top of container towards your face. What do you smell, write observations. 3.DO NOT TASTE the LIQUID!!!! 4.Dip your index finger in the liquid, rub against thumb. What observation can you make. 5.Take one of the strips and dip it in solution, compare to pH scale in text, what is solution?

Critical Reading  Write heading on article in upper right corner.  Read article and circle unfamiliar words, discuss with table and teacher for clarification of meaning  Read article and sketch main idea in margin or key idea in margin next to paragraph  Read article and highlight key ideas for each paragraph.

MESA April 18, 2014  HW: Enjoy your weekend, Rocket and Boat Lab Report due April 23 or April 24  Obj.: Turn in $  Obj.: Work on Competition